sakula | 16a13805ad37939d6f070dff5f4bd4b732a8c0371ccd0a137978ed31948b0335

General

Target

16a13805ad37939d6f070dff5f4bd4b732a8c0371ccd0a137978ed31948b0335.exe
Size

80KB
MD5

7ea1ebb599c76c0013e90bb7a9bed017
SHA1

78ef8698d9e515e1ed0676aafd89e4afb6efa782
SHA256

16a13805ad37939d6f070dff5f4bd4b732a8c0371ccd0a137978ed31948b0335
SHA512

970e8462e231f826fd25abb030e0c03d71da270b5b0a93baff1127382fbc580ee3a119c70b4265e0944167196ebc710b2f86cad4ee1b4a55aa58e24094c37b8f

Score

10^/10

sakula persistence rat trojan

Malware Config

Signatures

Sakula
Sakula is a remote access trojan with various capabilities.
trojan rat sakula

Sakula Payload 3 IoCs

Processes:

resource	yara_rule
\Users\Admin\AppData\Local\Temp\MicroMedia\MediaCenter.exe	family_sakula
C:\Users\Admin\AppData\Local\Temp\MicroMedia\MediaCenter.exe	family_sakula
\Users\Admin\AppData\Local\Temp\MicroMedia\MediaCenter.exe	family_sakula

Executes dropped EXE 1 IoCs

Processes:

MediaCenter.exe

pid process

1764 MediaCenter.exe
Deletes itself 1 IoCs

Processes:

cmd.exe

pid process

856 cmd.exe

pid	process
1764	MediaCenter.exe

pid	process
856	cmd.exe

Loads dropped DLL 2 IoCs

Processes:

16a13805ad37939d6f070dff5f4bd4b732a8c0371ccd0a137978ed31948b0335.exe

pid	process
1656	16a13805ad37939d6f070dff5f4bd4b732a8c0371ccd0a137978ed31948b0335.exe
1656	16a13805ad37939d6f070dff5f4bd4b732a8c0371ccd0a137978ed31948b0335.exe

Adds Run key to start application 2 TTPs 1 IoCs

persistence

Registry Run Keys / Startup Folder

T1060

Modify Registry

T1112

Processes:

16a13805ad37939d6f070dff5f4bd4b732a8c0371ccd0a137978ed31948b0335.exe

description	ioc	process
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Windows\CurrentVersion\Run\MicroMedia = "C:\\Users\\Admin\\AppData\\Local\\Temp\\MicroMedia\\MediaCenter.exe"	16a13805ad37939d6f070dff5f4bd4b732a8c0371ccd0a137978ed31948b0335.exe

Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s). Likely ransomware behaviour.

System Information Discovery
T1082
Runs ping.exe 1 TTPs 1 IoCs

Remote System Discovery
T1018

Processes:

PING.EXE

pid process

2032 PING.EXE
Suspicious use of AdjustPrivilegeToken 1 IoCs

Processes:

16a13805ad37939d6f070dff5f4bd4b732a8c0371ccd0a137978ed31948b0335.exe

description pid process

Token: SeIncBasePriorityPrivilege 1656 16a13805ad37939d6f070dff5f4bd4b732a8c0371ccd0a137978ed31948b0335.exe

pid	process
2032	PING.EXE

description	pid	process
Token: SeIncBasePriorityPrivilege	1656	16a13805ad37939d6f070dff5f4bd4b732a8c0371ccd0a137978ed31948b0335.exe

Suspicious use of WriteProcessMemory 12 IoCs

Processes:

16a13805ad37939d6f070dff5f4bd4b732a8c0371ccd0a137978ed31948b0335.execmd.exe

description	pid	process	target process
PID 1656 wrote to memory of 1764	1656	16a13805ad37939d6f070dff5f4bd4b732a8c0371ccd0a137978ed31948b0335.exe	MediaCenter.exe
PID 1656 wrote to memory of 1764	1656	16a13805ad37939d6f070dff5f4bd4b732a8c0371ccd0a137978ed31948b0335.exe	MediaCenter.exe
PID 1656 wrote to memory of 1764	1656	16a13805ad37939d6f070dff5f4bd4b732a8c0371ccd0a137978ed31948b0335.exe	MediaCenter.exe
PID 1656 wrote to memory of 1764	1656	16a13805ad37939d6f070dff5f4bd4b732a8c0371ccd0a137978ed31948b0335.exe	MediaCenter.exe
PID 1656 wrote to memory of 856	1656	16a13805ad37939d6f070dff5f4bd4b732a8c0371ccd0a137978ed31948b0335.exe	cmd.exe
PID 1656 wrote to memory of 856	1656	16a13805ad37939d6f070dff5f4bd4b732a8c0371ccd0a137978ed31948b0335.exe	cmd.exe
PID 1656 wrote to memory of 856	1656	16a13805ad37939d6f070dff5f4bd4b732a8c0371ccd0a137978ed31948b0335.exe	cmd.exe
PID 1656 wrote to memory of 856	1656	16a13805ad37939d6f070dff5f4bd4b732a8c0371ccd0a137978ed31948b0335.exe	cmd.exe
PID 856 wrote to memory of 2032	856	cmd.exe	PING.EXE
PID 856 wrote to memory of 2032	856	cmd.exe	PING.EXE
PID 856 wrote to memory of 2032	856	cmd.exe	PING.EXE
PID 856 wrote to memory of 2032	856	cmd.exe	PING.EXE

C:\Users\Admin\AppData\Local\Temp\16a13805ad37939d6f070dff5f4bd4b732a8c0371ccd0a137978ed31948b0335.exe
"C:\Users\Admin\AppData\Local\Temp\16a13805ad37939d6f070dff5f4bd4b732a8c0371ccd0a137978ed31948b0335.exe"
1⤵
- Loads dropped DLL
- Adds Run key to start application
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:1656

C:\Users\Admin\AppData\Local\Temp\MicroMedia\MediaCenter.exe
C:\Users\Admin\AppData\Local\Temp\MicroMedia\MediaCenter.exe
2⤵
- Executes dropped EXE
PID:1764

C:\Windows\SysWOW64\cmd.exe
"C:\Windows\System32\cmd.exe" /c ping 127.0.0.1 & del /q "C:\Users\Admin\AppData\Local\Temp\16a13805ad37939d6f070dff5f4bd4b732a8c0371ccd0a137978ed31948b0335.exe"
2⤵
- Deletes itself
- Suspicious use of WriteProcessMemory
PID:856

C:\Windows\SysWOW64\PING.EXE
ping 127.0.0.1
3⤵
- Runs ping.exe
PID:2032

Network

MITRE ATT&CK Enterprise v6

Initial Access

Execution

Persistence

Registry Run Keys / Startup Folder

1

T1060

Privilege Escalation

Defense Evasion

Modify Registry

1

T1112

Credential Access

Discovery

Remote System Discovery

1

T1018

System Information Discovery

1

T1082

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

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Downloads

C:\Users\Admin\AppData\Local\Temp\MicroMedia\MediaCenter.exe

MD5
7df53cdf0dd4032f9cc58b8a7454ff28

SHA1
a4439122cde0bbaf32b59b4a875ea6c9deda1757

SHA256
dc12a3d7c4044ff13f67eaffb92f0edaf3d4a657023e7d9f34569cf123a33497

SHA512
d54d7f11c3d7da3174c2b31dc8159798040bd55ba242af1a46bc7a95fcd86f1fd1c8851234af99740a07efe272d375784bd2dd3a402df9c18d47877b51d56d3a

Download Submit
\Users\Admin\AppData\Local\Temp\MicroMedia\MediaCenter.exe

MD5
7df53cdf0dd4032f9cc58b8a7454ff28

SHA1
a4439122cde0bbaf32b59b4a875ea6c9deda1757

SHA256
dc12a3d7c4044ff13f67eaffb92f0edaf3d4a657023e7d9f34569cf123a33497

SHA512
d54d7f11c3d7da3174c2b31dc8159798040bd55ba242af1a46bc7a95fcd86f1fd1c8851234af99740a07efe272d375784bd2dd3a402df9c18d47877b51d56d3a

Download Submit
\Users\Admin\AppData\Local\Temp\MicroMedia\MediaCenter.exe

MD5
7df53cdf0dd4032f9cc58b8a7454ff28

SHA1
a4439122cde0bbaf32b59b4a875ea6c9deda1757

SHA256
dc12a3d7c4044ff13f67eaffb92f0edaf3d4a657023e7d9f34569cf123a33497

SHA512
d54d7f11c3d7da3174c2b31dc8159798040bd55ba242af1a46bc7a95fcd86f1fd1c8851234af99740a07efe272d375784bd2dd3a402df9c18d47877b51d56d3a

Download Submit
memory/1656-54-0x0000000075D51000-0x0000000075D53000-memory.dmp

Filesize
8KB

Download

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v6

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Downloads